diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/__init__.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/__init__.py
index a2c31bc1..58516779 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/__init__.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/__init__.py
@@ -12,100 +12,175 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 
 __version__ = "1.0.0"
 
+# Define package exports
+__all__ = [
+    "DefaultApi",
+    "ApiResponse",
+    "ApiClient",
+    "HostConfiguration",
+    "OpenApiException",
+    "ApiTypeError",
+    "ApiValueError",
+    "ApiKeyError",
+    "ApiAttributeError",
+    "ApiException",
+    "ApproveSubscriptionPayload",
+    "Assets",
+    "BecomeVendor",
+    "CatalogPricingOptionHighlight",
+    "CatalogProductDetail",
+    "CatalogProductDetailsVendor",
+    "CatalogProductFacetsValueInner",
+    "CatalogProductHighlight",
+    "CatalogProductOverview",
+    "CatalogProductOverviewVendor",
+    "CatalogProductPricingOption",
+    "CatalogProductSupportResource",
+    "CatalogProductVendorTerms",
+    "ContactSales",
+    "DeliveryMethod",
+    "ErrorResponse",
+    "InquiriesCreateInquiryPayload",
+    "InquiryBecomeVendor",
+    "InquiryContactSales",
+    "InquiryFormType",
+    "InquiryRegisterTesting",
+    "InquirySuggestProduct",
+    "ListCatalogProductsResponse",
+    "ListVendorSubscriptionsResponse",
+    "LocalizedVersion",
+    "NoticePeriod",
+    "OfferType",
+    "PriceType",
+    "PricingOptionUnit",
+    "ProductLifecycleState",
+    "RegisterTesting",
+    "ResolveCustomerPayload",
+    "ServiceCertificate",
+    "SubscriptionLifecycleState",
+    "SubscriptionProduct",
+    "SuggestProduct",
+    "VendorSubscription",
+]
+
 # import apis into sdk package
-from stackit.stackitmarketplace.api.default_api import DefaultApi
-from stackit.stackitmarketplace.api_client import ApiClient
+from stackit.stackitmarketplace.api.default_api import DefaultApi as DefaultApi
+from stackit.stackitmarketplace.api_client import ApiClient as ApiClient
 
 # import ApiClient
-from stackit.stackitmarketplace.api_response import ApiResponse
-from stackit.stackitmarketplace.configuration import HostConfiguration
-from stackit.stackitmarketplace.exceptions import (
-    ApiAttributeError,
-    ApiException,
-    ApiKeyError,
-    ApiTypeError,
-    ApiValueError,
-    OpenApiException,
-)
+from stackit.stackitmarketplace.api_response import ApiResponse as ApiResponse
+from stackit.stackitmarketplace.configuration import (
+    HostConfiguration as HostConfiguration,
+)
+from stackit.stackitmarketplace.exceptions import ApiAttributeError as ApiAttributeError
+from stackit.stackitmarketplace.exceptions import ApiException as ApiException
+from stackit.stackitmarketplace.exceptions import ApiKeyError as ApiKeyError
+from stackit.stackitmarketplace.exceptions import ApiTypeError as ApiTypeError
+from stackit.stackitmarketplace.exceptions import ApiValueError as ApiValueError
+from stackit.stackitmarketplace.exceptions import OpenApiException as OpenApiException
 
 # import models into sdk package
 from stackit.stackitmarketplace.models.approve_subscription_payload import (
-    ApproveSubscriptionPayload,
+    ApproveSubscriptionPayload as ApproveSubscriptionPayload,
 )
-from stackit.stackitmarketplace.models.assets import Assets
-from stackit.stackitmarketplace.models.become_vendor import BecomeVendor
+from stackit.stackitmarketplace.models.assets import Assets as Assets
+from stackit.stackitmarketplace.models.become_vendor import BecomeVendor as BecomeVendor
 from stackit.stackitmarketplace.models.catalog_pricing_option_highlight import (
-    CatalogPricingOptionHighlight,
+    CatalogPricingOptionHighlight as CatalogPricingOptionHighlight,
 )
 from stackit.stackitmarketplace.models.catalog_product_detail import (
-    CatalogProductDetail,
+    CatalogProductDetail as CatalogProductDetail,
 )
 from stackit.stackitmarketplace.models.catalog_product_details_vendor import (
-    CatalogProductDetailsVendor,
+    CatalogProductDetailsVendor as CatalogProductDetailsVendor,
 )
 from stackit.stackitmarketplace.models.catalog_product_facets_value_inner import (
-    CatalogProductFacetsValueInner,
+    CatalogProductFacetsValueInner as CatalogProductFacetsValueInner,
 )
 from stackit.stackitmarketplace.models.catalog_product_highlight import (
-    CatalogProductHighlight,
+    CatalogProductHighlight as CatalogProductHighlight,
 )
 from stackit.stackitmarketplace.models.catalog_product_overview import (
-    CatalogProductOverview,
+    CatalogProductOverview as CatalogProductOverview,
 )
 from stackit.stackitmarketplace.models.catalog_product_overview_vendor import (
-    CatalogProductOverviewVendor,
+    CatalogProductOverviewVendor as CatalogProductOverviewVendor,
 )
 from stackit.stackitmarketplace.models.catalog_product_pricing_option import (
-    CatalogProductPricingOption,
+    CatalogProductPricingOption as CatalogProductPricingOption,
 )
 from stackit.stackitmarketplace.models.catalog_product_support_resource import (
-    CatalogProductSupportResource,
+    CatalogProductSupportResource as CatalogProductSupportResource,
 )
 from stackit.stackitmarketplace.models.catalog_product_vendor_terms import (
-    CatalogProductVendorTerms,
+    CatalogProductVendorTerms as CatalogProductVendorTerms,
+)
+from stackit.stackitmarketplace.models.contact_sales import ContactSales as ContactSales
+from stackit.stackitmarketplace.models.delivery_method import (
+    DeliveryMethod as DeliveryMethod,
+)
+from stackit.stackitmarketplace.models.error_response import (
+    ErrorResponse as ErrorResponse,
 )
-from stackit.stackitmarketplace.models.contact_sales import ContactSales
-from stackit.stackitmarketplace.models.delivery_method import DeliveryMethod
-from stackit.stackitmarketplace.models.error_response import ErrorResponse
 from stackit.stackitmarketplace.models.inquiries_create_inquiry_payload import (
-    InquiriesCreateInquiryPayload,
+    InquiriesCreateInquiryPayload as InquiriesCreateInquiryPayload,
+)
+from stackit.stackitmarketplace.models.inquiry_become_vendor import (
+    InquiryBecomeVendor as InquiryBecomeVendor,
+)
+from stackit.stackitmarketplace.models.inquiry_contact_sales import (
+    InquiryContactSales as InquiryContactSales,
+)
+from stackit.stackitmarketplace.models.inquiry_form_type import (
+    InquiryFormType as InquiryFormType,
 )
-from stackit.stackitmarketplace.models.inquiry_become_vendor import InquiryBecomeVendor
-from stackit.stackitmarketplace.models.inquiry_contact_sales import InquiryContactSales
-from stackit.stackitmarketplace.models.inquiry_form_type import InquiryFormType
 from stackit.stackitmarketplace.models.inquiry_register_testing import (
-    InquiryRegisterTesting,
+    InquiryRegisterTesting as InquiryRegisterTesting,
 )
 from stackit.stackitmarketplace.models.inquiry_suggest_product import (
-    InquirySuggestProduct,
+    InquirySuggestProduct as InquirySuggestProduct,
 )
 from stackit.stackitmarketplace.models.list_catalog_products_response import (
-    ListCatalogProductsResponse,
+    ListCatalogProductsResponse as ListCatalogProductsResponse,
 )
 from stackit.stackitmarketplace.models.list_vendor_subscriptions_response import (
-    ListVendorSubscriptionsResponse,
+    ListVendorSubscriptionsResponse as ListVendorSubscriptionsResponse,
+)
+from stackit.stackitmarketplace.models.localized_version import (
+    LocalizedVersion as LocalizedVersion,
+)
+from stackit.stackitmarketplace.models.notice_period import NoticePeriod as NoticePeriod
+from stackit.stackitmarketplace.models.offer_type import OfferType as OfferType
+from stackit.stackitmarketplace.models.price_type import PriceType as PriceType
+from stackit.stackitmarketplace.models.pricing_option_unit import (
+    PricingOptionUnit as PricingOptionUnit,
 )
-from stackit.stackitmarketplace.models.localized_version import LocalizedVersion
-from stackit.stackitmarketplace.models.notice_period import NoticePeriod
-from stackit.stackitmarketplace.models.offer_type import OfferType
-from stackit.stackitmarketplace.models.price_type import PriceType
-from stackit.stackitmarketplace.models.pricing_option_unit import PricingOptionUnit
 from stackit.stackitmarketplace.models.product_lifecycle_state import (
-    ProductLifecycleState,
+    ProductLifecycleState as ProductLifecycleState,
+)
+from stackit.stackitmarketplace.models.register_testing import (
+    RegisterTesting as RegisterTesting,
 )
-from stackit.stackitmarketplace.models.register_testing import RegisterTesting
 from stackit.stackitmarketplace.models.resolve_customer_payload import (
-    ResolveCustomerPayload,
+    ResolveCustomerPayload as ResolveCustomerPayload,
+)
+from stackit.stackitmarketplace.models.service_certificate import (
+    ServiceCertificate as ServiceCertificate,
 )
-from stackit.stackitmarketplace.models.service_certificate import ServiceCertificate
 from stackit.stackitmarketplace.models.subscription_lifecycle_state import (
-    SubscriptionLifecycleState,
+    SubscriptionLifecycleState as SubscriptionLifecycleState,
+)
+from stackit.stackitmarketplace.models.subscription_product import (
+    SubscriptionProduct as SubscriptionProduct,
+)
+from stackit.stackitmarketplace.models.suggest_product import (
+    SuggestProduct as SuggestProduct,
+)
+from stackit.stackitmarketplace.models.vendor_subscription import (
+    VendorSubscription as VendorSubscription,
 )
-from stackit.stackitmarketplace.models.subscription_product import SubscriptionProduct
-from stackit.stackitmarketplace.models.suggest_product import SuggestProduct
-from stackit.stackitmarketplace.models.vendor_subscription import VendorSubscription
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/api/default_api.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/api/default_api.py
index 96f28c39..037ebfb0 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/api/default_api.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/api/default_api.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from typing import Any, Dict, List, Optional, Tuple, Union
 
@@ -109,7 +109,7 @@ def approve_subscription(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._approve_subscription_serialize(
             project_id=project_id,
@@ -183,7 +183,7 @@ def approve_subscription_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._approve_subscription_serialize(
             project_id=project_id,
@@ -257,7 +257,7 @@ def approve_subscription_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._approve_subscription_serialize(
             project_id=project_id,
@@ -298,7 +298,7 @@ def _approve_subscription_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -386,7 +386,7 @@ def get_catalog_product(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_catalog_product_serialize(
             product_id=product_id,
@@ -454,7 +454,7 @@ def get_catalog_product_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_catalog_product_serialize(
             product_id=product_id,
@@ -522,7 +522,7 @@ def get_catalog_product_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_catalog_product_serialize(
             product_id=product_id,
@@ -561,7 +561,7 @@ def _get_catalog_product_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -643,7 +643,7 @@ def get_vendor_subscription(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_vendor_subscription_serialize(
             project_id=project_id,
@@ -713,7 +713,7 @@ def get_vendor_subscription_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_vendor_subscription_serialize(
             project_id=project_id,
@@ -783,7 +783,7 @@ def get_vendor_subscription_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._get_vendor_subscription_serialize(
             project_id=project_id,
@@ -822,7 +822,7 @@ def _get_vendor_subscription_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -897,7 +897,7 @@ def inquiries_create_inquiry(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._inquiries_create_inquiry_serialize(
             inquiries_create_inquiry_payload=inquiries_create_inquiry_payload,
@@ -961,7 +961,7 @@ def inquiries_create_inquiry_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._inquiries_create_inquiry_serialize(
             inquiries_create_inquiry_payload=inquiries_create_inquiry_payload,
@@ -1025,7 +1025,7 @@ def inquiries_create_inquiry_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._inquiries_create_inquiry_serialize(
             inquiries_create_inquiry_payload=inquiries_create_inquiry_payload,
@@ -1062,7 +1062,7 @@ def _inquiries_create_inquiry_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -1179,7 +1179,7 @@ def list_catalog_products(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_catalog_products_serialize(
             cursor=cursor,
@@ -1282,7 +1282,7 @@ def list_catalog_products_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_catalog_products_serialize(
             cursor=cursor,
@@ -1385,7 +1385,7 @@ def list_catalog_products_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_catalog_products_serialize(
             cursor=cursor,
@@ -1429,7 +1429,7 @@ def _list_catalog_products_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -1546,7 +1546,7 @@ def list_vendor_subscriptions(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_vendor_subscriptions_serialize(
             project_id=project_id,
@@ -1638,7 +1638,7 @@ def list_vendor_subscriptions_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_vendor_subscriptions_serialize(
             project_id=project_id,
@@ -1730,7 +1730,7 @@ def list_vendor_subscriptions_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._list_vendor_subscriptions_serialize(
             project_id=project_id,
@@ -1772,7 +1772,7 @@ def _list_vendor_subscriptions_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -1860,7 +1860,7 @@ def resolve_customer(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._resolve_customer_serialize(
             project_id=project_id,
@@ -1928,7 +1928,7 @@ def resolve_customer_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._resolve_customer_serialize(
             project_id=project_id,
@@ -1996,7 +1996,7 @@ def resolve_customer_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._resolve_customer_serialize(
             project_id=project_id,
@@ -2035,7 +2035,7 @@ def _resolve_customer_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
@@ -2123,7 +2123,7 @@ def vendors_subscriptions_reject(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._vendors_subscriptions_reject_serialize(
             project_id=project_id,
@@ -2193,7 +2193,7 @@ def vendors_subscriptions_reject_with_http_info(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._vendors_subscriptions_reject_serialize(
             project_id=project_id,
@@ -2263,7 +2263,7 @@ def vendors_subscriptions_reject_without_preload_content(
                             in the spec for a single request.
         :type _host_index: int, optional
         :return: Returns the result object.
-        """  # noqa: E501 docstring might be too long
+        """  # noqa: E501
 
         _param = self._vendors_subscriptions_reject_serialize(
             project_id=project_id,
@@ -2302,7 +2302,7 @@ def _vendors_subscriptions_reject_serialize(
         _query_params: List[Tuple[str, str]] = []
         _header_params: Dict[str, Optional[str]] = _headers or {}
         _form_params: List[Tuple[str, str]] = []
-        _files: Dict[str, Union[str, bytes]] = {}
+        _files: Dict[str, Union[str, bytes, List[str], List[bytes], List[Tuple[str, bytes]]]] = {}
         _body_params: Optional[bytes] = None
 
         # process the path parameters
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/api_client.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/api_client.py
index fcae85d1..a60f352b 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/api_client.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/api_client.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 import datetime
 import json
@@ -332,6 +332,10 @@ def sanitize_for_serialization(self, obj):
             else:
                 obj_dict = obj.__dict__
 
+        if isinstance(obj_dict, list):
+            # here we handle instances that can either be a list or something else, and only became a real list by calling to_dict()
+            return self.sanitize_for_serialization(obj_dict)
+
         return {key: self.sanitize_for_serialization(val) for key, val in obj_dict.items()}
 
     def deserialize(self, response_text: str, response_type: str, content_type: Optional[str]):
@@ -351,12 +355,12 @@ def deserialize(self, response_text: str, response_type: str, content_type: Opti
                 data = json.loads(response_text)
             except ValueError:
                 data = response_text
-        elif content_type.startswith("application/json"):
+        elif re.match(r"^application/(json|[\w!#$&.+-^_]+\+json)\s*(;|$)", content_type, re.IGNORECASE):
             if response_text == "":
                 data = ""
             else:
                 data = json.loads(response_text)
-        elif content_type.startswith("text/plain"):
+        elif re.match(r"^text\/[a-z.+-]+\s*(;|$)", content_type, re.IGNORECASE):
             data = response_text
         else:
             raise ApiException(status=0, reason="Unsupported content type: {0}".format(content_type))
@@ -458,7 +462,7 @@ def parameters_to_url_query(self, params, collection_formats):
             if k in collection_formats:
                 collection_format = collection_formats[k]
                 if collection_format == "multi":
-                    new_params.extend((k, str(value)) for value in v)
+                    new_params.extend((k, quote(str(value))) for value in v)
                 else:
                     if collection_format == "ssv":
                         delimiter = " "
@@ -474,7 +478,10 @@ def parameters_to_url_query(self, params, collection_formats):
 
         return "&".join(["=".join(map(str, item)) for item in new_params])
 
-    def files_parameters(self, files: Dict[str, Union[str, bytes]]):
+    def files_parameters(
+        self,
+        files: Dict[str, Union[str, bytes, List[str], List[bytes], Tuple[str, bytes]]],
+    ):
         """Builds form parameters.
 
         :param files: File parameters.
@@ -489,6 +496,12 @@ def files_parameters(self, files: Dict[str, Union[str, bytes]]):
             elif isinstance(v, bytes):
                 filename = k
                 filedata = v
+            elif isinstance(v, tuple):
+                filename, filedata = v
+            elif isinstance(v, list):
+                for file_param in v:
+                    params.extend(self.files_parameters({k: file_param}))
+                continue
             else:
                 raise ValueError("Unsupported file value")
             mimetype = mimetypes.guess_type(filename)[0] or "application/octet-stream"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/configuration.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/configuration.py
index eaa1facc..32c8472d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/configuration.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/configuration.py
@@ -1,10 +1,5 @@
 # coding: utf-8
 
-import sys
-
-import os
-
-
 """
     STACKIT Marketplace API
 
@@ -15,7 +10,29 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
+
+import sys
+from typing import Dict, List, Optional, TypedDict
+
+from typing_extensions import NotRequired
+
+import os
+
+
+ServerVariablesT = Dict[str, str]
+
+
+class HostSettingVariable(TypedDict):
+    description: str
+    default_value: str
+    enum_values: List[str]
+
+
+class HostSetting(TypedDict):
+    url: str
+    description: str
+    variables: NotRequired[Dict[str, HostSettingVariable]]
 
 
 class HostConfiguration:
@@ -54,7 +71,7 @@ def __init__(
         """Ignore operation servers
         """
 
-    def get_host_settings(self):
+    def get_host_settings(self) -> List[HostSetting]:
         """Gets an array of host settings
 
         :return: An array of host settings
@@ -72,7 +89,12 @@ def get_host_settings(self):
             }
         ]
 
-    def get_host_from_settings(self, index, variables=None, servers=None):
+    def get_host_from_settings(
+        self,
+        index: Optional[int],
+        variables: Optional[ServerVariablesT] = None,
+        servers: Optional[List[HostSetting]] = None,
+    ) -> str:
         """Gets host URL based on the index and variables
         :param index: array index of the host settings
         :param variables: hash of variable and the corresponding value
@@ -112,7 +134,7 @@ def get_host_from_settings(self, index, variables=None, servers=None):
                 and variables.get(variable_name) is not None
             ):
                 raise ValueError(
-                    "this API does not support setting a region in the the client configuration, "
+                    "this API does not support setting a region in the client configuration, "
                     "please check if the region can be specified as a function parameter"
                 )
             used_value = variables.get(variable_name, variable["default_value"])
@@ -131,12 +153,12 @@ def get_host_from_settings(self, index, variables=None, servers=None):
         return url
 
     @property
-    def host(self):
+    def host(self) -> str:
         """Return generated host."""
         return self.get_host_from_settings(self.server_index, variables=self.server_variables)
 
     @host.setter
-    def host(self, value):
+    def host(self, value: str) -> None:
         """Fix base path."""
         self._base_path = value
         self.server_index = None
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/exceptions.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/exceptions.py
index d3bf0cf8..3c7a56d8 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/exceptions.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/exceptions.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from typing import Any, Optional
 
@@ -128,7 +128,7 @@ def __init__(
             if self.body is None:
                 try:
                     self.body = http_resp.data.decode("utf-8")
-                except Exception:  # noqa: S110
+                except Exception:
                     pass
             self.headers = http_resp.getheaders()
 
@@ -152,6 +152,13 @@ def from_response(
         if http_resp.status == 404:
             raise NotFoundException(http_resp=http_resp, body=body, data=data)
 
+        # Added new conditions for 409 and 422
+        if http_resp.status == 409:
+            raise ConflictException(http_resp=http_resp, body=body, data=data)
+
+        if http_resp.status == 422:
+            raise UnprocessableEntityException(http_resp=http_resp, body=body, data=data)
+
         if 500 <= http_resp.status <= 599:
             raise ServiceException(http_resp=http_resp, body=body, data=data)
         raise ApiException(http_resp=http_resp, body=body, data=data)
@@ -188,6 +195,18 @@ class ServiceException(ApiException):
     pass
 
 
+class ConflictException(ApiException):
+    """Exception for HTTP 409 Conflict."""
+
+    pass
+
+
+class UnprocessableEntityException(ApiException):
+    """Exception for HTTP 422 Unprocessable Entity."""
+
+    pass
+
+
 def render_path(path_to_item):
     """Returns a string representation of a path"""
     result = ""
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/__init__.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/__init__.py
index e078b229..cd1d92d2 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/__init__.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/__init__.py
@@ -11,7 +11,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 
 # import models into model package
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/approve_subscription_payload.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/approve_subscription_payload.py
index 3a487162..1745229e 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/approve_subscription_payload.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/approve_subscription_payload.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
@@ -26,7 +26,7 @@
 class ApproveSubscriptionPayload(BaseModel):
     """
     ApproveSubscriptionPayload
-    """
+    """  # noqa: E501
 
     instance_target: Optional[Annotated[str, Field(strict=True, max_length=512)]] = Field(
         default=None,
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/assets.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/assets.py
index a8bdafd5..594ec205 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/assets.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/assets.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -27,7 +27,7 @@
 class Assets(BaseModel):
     """
     The assets associated with the product.
-    """
+    """  # noqa: E501
 
     service_certificate: Optional[ServiceCertificate] = Field(default=None, alias="serviceCertificate")
     __properties: ClassVar[List[str]] = ["serviceCertificate"]
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/become_vendor.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/become_vendor.py
index 3f3025fe..f6bda797 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/become_vendor.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/become_vendor.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -28,7 +28,7 @@
 class BecomeVendor(BaseModel):
     """
     Become a Vendor.
-    """
+    """  # noqa: E501
 
     become_vendor: InquiryBecomeVendor = Field(alias="becomeVendor")
     type: InquiryFormType
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_pricing_option_highlight.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_pricing_option_highlight.py
index ab658310..85016fb2 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_pricing_option_highlight.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_pricing_option_highlight.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -25,7 +25,7 @@
 class CatalogPricingOptionHighlight(BaseModel):
     """
     CatalogPricingOptionHighlight
-    """
+    """  # noqa: E501
 
     highlight_content: Optional[StrictStr] = Field(
         default=None, description="The highlight content.", alias="highlightContent"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_detail.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_detail.py
index 90985f3a..cf1b5317 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_detail.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_detail.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set, Union
 
 from pydantic import (
@@ -56,7 +56,7 @@
 class CatalogProductDetail(BaseModel):
     """
     CatalogProductDetail
-    """
+    """  # noqa: E501
 
     assets: Optional[Assets] = None
     categories: Optional[List[StrictStr]] = Field(
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_details_vendor.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_details_vendor.py
index f110cbf7..f09574b5 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_details_vendor.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_details_vendor.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set, Union
 
 from pydantic import (
@@ -33,7 +33,7 @@
 class CatalogProductDetailsVendor(BaseModel):
     """
     CatalogProductDetailsVendor
-    """
+    """  # noqa: E501
 
     description: StrictStr = Field(description="The vendor description.")
     logo: Union[StrictBytes, StrictStr] = Field(description="The logo base64 encoded.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_facets_value_inner.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_facets_value_inner.py
index 4f43790a..d3f5ad78 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_facets_value_inner.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_facets_value_inner.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -25,7 +25,7 @@
 class CatalogProductFacetsValueInner(BaseModel):
     """
     CatalogProductFacetsValueInner
-    """
+    """  # noqa: E501
 
     count: StrictInt = Field(description="The number of items associated with this facet value.")
     value: StrictStr = Field(description="The value of the facet.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_highlight.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_highlight.py
index 3c7dc923..da37abb7 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_highlight.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_highlight.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -25,7 +25,7 @@
 class CatalogProductHighlight(BaseModel):
     """
     CatalogProductHighlight
-    """
+    """  # noqa: E501
 
     highlight_content: Optional[StrictStr] = Field(
         default=None, description="The highlight content.", alias="highlightContent"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview.py
index 4bd2629a..9f9461de 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set, Union
 
 from pydantic import (
@@ -41,7 +41,7 @@
 class CatalogProductOverview(BaseModel):
     """
     CatalogProductOverview
-    """
+    """  # noqa: E501
 
     delivery_method: DeliveryMethod = Field(alias="deliveryMethod")
     lifecycle_state: ProductLifecycleState = Field(alias="lifecycleState")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview_vendor.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview_vendor.py
index e6a26e6c..0a2eeb48 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview_vendor.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_overview_vendor.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
@@ -26,7 +26,7 @@
 class CatalogProductOverviewVendor(BaseModel):
     """
     CatalogProductOverviewVendor
-    """
+    """  # noqa: E501
 
     name: Annotated[str, Field(strict=True, max_length=512)] = Field(description="The product's vendor name.")
     vendor_id: Annotated[str, Field(min_length=36, strict=True, max_length=36)] = Field(
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_pricing_option.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_pricing_option.py
index b8916f21..26d751c3 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_pricing_option.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_pricing_option.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -32,7 +32,7 @@
 class CatalogProductPricingOption(BaseModel):
     """
     CatalogProductPricingOption
-    """
+    """  # noqa: E501
 
     description: StrictStr = Field(description="The pricing option description.")
     highlights: List[CatalogPricingOptionHighlight] = Field(description="The list of highlights.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_support_resource.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_support_resource.py
index 3760ce6a..c6d41fe0 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_support_resource.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_support_resource.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -26,7 +26,7 @@
 class CatalogProductSupportResource(BaseModel):
     """
     CatalogProductSupportResource
-    """
+    """  # noqa: E501
 
     support_link: Optional[Annotated[str, Field(strict=True, max_length=512)]] = Field(
         default=None, description="The support resource link.", alias="supportLink"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_vendor_terms.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_vendor_terms.py
index 67bb19c4..4ce8c6ba 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_vendor_terms.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/catalog_product_vendor_terms.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -26,7 +26,7 @@
 class CatalogProductVendorTerms(BaseModel):
     """
     CatalogProductVendorTerms
-    """
+    """  # noqa: E501
 
     description: StrictStr = Field(description="The terms of service description.")
     title: StrictStr = Field(description="The terms of service title.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/contact_sales.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/contact_sales.py
index beb4f3d0..4fdc2c65 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/contact_sales.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/contact_sales.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -28,7 +28,7 @@
 class ContactSales(BaseModel):
     """
     Contact sales.
-    """
+    """  # noqa: E501
 
     contact_sales: InquiryContactSales = Field(alias="contactSales")
     type: InquiryFormType
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/delivery_method.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/delivery_method.py
index 4a0ac914..4b594f3d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/delivery_method.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/delivery_method.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/error_response.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/error_response.py
index 40f579d4..007e6ffd 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/error_response.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/error_response.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -26,7 +26,7 @@
 class ErrorResponse(BaseModel):
     """
     ErrorResponse
-    """
+    """  # noqa: E501
 
     error: StrictStr = Field(description="Reason phrase of the status code.")
     message: StrictStr = Field(description="Description of the error.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiries_create_inquiry_payload.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiries_create_inquiry_payload.py
index 3cf3a6c5..d06e4a20 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiries_create_inquiry_payload.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiries_create_inquiry_payload.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_become_vendor.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_become_vendor.py
index d5193bbc..e7a6ca2f 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_become_vendor.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_become_vendor.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -26,7 +26,7 @@
 class InquiryBecomeVendor(BaseModel):
     """
     Become a vendor.
-    """
+    """  # noqa: E501
 
     contact_email: StrictStr = Field(description="A e-mail address.", alias="contactEmail")
     message: Annotated[str, Field(strict=True, max_length=512)] = Field(description="A custom message.")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_contact_sales.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_contact_sales.py
index 955395c9..0b8ed7e2 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_contact_sales.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_contact_sales.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -26,7 +26,7 @@
 class InquiryContactSales(BaseModel):
     """
     Contact sales.
-    """
+    """  # noqa: E501
 
     company_name: Annotated[str, Field(strict=True, max_length=512)] = Field(
         description="The company name.", alias="companyName"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_form_type.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_form_type.py
index b87dfe6f..1f65eb17 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_form_type.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_form_type.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_register_testing.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_register_testing.py
index 5ffdc85f..eb69fc2d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_register_testing.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_register_testing.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -26,7 +26,7 @@
 class InquiryRegisterTesting(BaseModel):
     """
     Register for testing.
-    """
+    """  # noqa: E501
 
     contact_email: StrictStr = Field(description="A e-mail address.", alias="contactEmail")
     full_name: Annotated[str, Field(strict=True, max_length=512)] = Field(
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_suggest_product.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_suggest_product.py
index c979e6d2..e24bed89 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_suggest_product.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/inquiry_suggest_product.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
@@ -26,7 +26,7 @@
 class InquirySuggestProduct(BaseModel):
     """
     Suggest a product.
-    """
+    """  # noqa: E501
 
     company_name: Annotated[str, Field(strict=True, max_length=512)] = Field(
         description="The suggested product's company name.", alias="companyName"
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_catalog_products_response.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_catalog_products_response.py
index 68c6af11..4d2f4af3 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_catalog_products_response.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_catalog_products_response.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -32,7 +32,7 @@
 class ListCatalogProductsResponse(BaseModel):
     """
     ListCatalogProductsResponse
-    """
+    """  # noqa: E501
 
     cursor: StrictStr = Field(
         description="A pagination cursor that represents a position in the dataset. If given, results will be returned from the item after the cursor. If not given, results will be returned from the beginning."
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_vendor_subscriptions_response.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_vendor_subscriptions_response.py
index cfbaada8..940b4bca 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_vendor_subscriptions_response.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/list_vendor_subscriptions_response.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -27,7 +27,7 @@
 class ListVendorSubscriptionsResponse(BaseModel):
     """
     ListVendorSubscriptionsResponse
-    """
+    """  # noqa: E501
 
     cursor: StrictStr = Field(
         description="A pagination cursor that represents a position in the dataset. If given, results will be returned from the item after the cursor. If not given, results will be returned from the beginning."
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/localized_version.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/localized_version.py
index 6c669ed9..abd4fc52 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/localized_version.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/localized_version.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
@@ -26,7 +26,7 @@
 class LocalizedVersion(BaseModel):
     """
     The localized version (file name) of a file.
-    """
+    """  # noqa: E501
 
     de: Optional[Annotated[str, Field(strict=True)]] = Field(
         default=None, description="The file version matching the file name (localized)."
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/notice_period.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/notice_period.py
index 7b0e1b45..3c998941 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/notice_period.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/notice_period.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -25,7 +25,7 @@
 class NoticePeriod(BaseModel):
     """
     The notice period for a product and plan.
-    """
+    """  # noqa: E501
 
     type: Optional[StrictStr] = Field(default=None, description="The notice period type.")
     value: Optional[StrictInt] = Field(
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/offer_type.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/offer_type.py
index d55aae71..aff8a29d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/offer_type.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/offer_type.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/price_type.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/price_type.py
index cdda7080..6cfe9117 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/price_type.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/price_type.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/pricing_option_unit.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/pricing_option_unit.py
index e707e333..dcc9b2ec 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/pricing_option_unit.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/pricing_option_unit.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/product_lifecycle_state.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/product_lifecycle_state.py
index 5e829c29..3f14671e 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/product_lifecycle_state.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/product_lifecycle_state.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/register_testing.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/register_testing.py
index 63061206..4bc59deb 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/register_testing.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/register_testing.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -30,7 +30,7 @@
 class RegisterTesting(BaseModel):
     """
     Register for testing.
-    """
+    """  # noqa: E501
 
     register_testing: InquiryRegisterTesting = Field(alias="registerTesting")
     type: InquiryFormType
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/resolve_customer_payload.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/resolve_customer_payload.py
index bbddc462..4ca7ceda 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/resolve_customer_payload.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/resolve_customer_payload.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -25,7 +25,7 @@
 class ResolveCustomerPayload(BaseModel):
     """
     ResolveCustomerPayload
-    """
+    """  # noqa: E501
 
     token: StrictStr = Field(description="Opaque token exchangeable for subscription details.")
     __properties: ClassVar[List[str]] = ["token"]
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/service_certificate.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/service_certificate.py
index d2f00b8c..8ab713d2 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/service_certificate.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/service_certificate.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -27,7 +27,7 @@
 class ServiceCertificate(BaseModel):
     """
     The related service certificate of the (subscription) product.
-    """
+    """  # noqa: E501
 
     version: Optional[LocalizedVersion] = None
     __properties: ClassVar[List[str]] = ["version"]
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_lifecycle_state.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_lifecycle_state.py
index e5b835af..2de1988d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_lifecycle_state.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_lifecycle_state.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_product.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_product.py
index b27a03c8..c3825758 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_product.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/subscription_product.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
@@ -33,7 +33,7 @@
 class SubscriptionProduct(BaseModel):
     """
     The product of a subscription
-    """
+    """  # noqa: E501
 
     assets: Optional[Assets] = None
     delivery_method: DeliveryMethod = Field(alias="deliveryMethod")
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/suggest_product.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/suggest_product.py
index 8d052cf9..eded1983 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/suggest_product.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/suggest_product.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
@@ -30,7 +30,7 @@
 class SuggestProduct(BaseModel):
     """
     Suggest a product.
-    """
+    """  # noqa: E501
 
     suggest_product: InquirySuggestProduct = Field(alias="suggestProduct")
     type: InquiryFormType
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/vendor_subscription.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/vendor_subscription.py
index 1bbfef6e..e8ed999d 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/models/vendor_subscription.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/models/vendor_subscription.py
@@ -10,13 +10,13 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 from __future__ import annotations
 
 import json
 import pprint
-import re
+import re  # noqa: F401
 from typing import Any, ClassVar, Dict, List, Optional, Set
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
@@ -31,7 +31,7 @@
 class VendorSubscription(BaseModel):
     """
     VendorSubscription
-    """
+    """  # noqa: E501
 
     lifecycle_state: SubscriptionLifecycleState = Field(alias="lifecycleState")
     organization_id: Annotated[str, Field(min_length=36, strict=True, max_length=36)] = Field(
diff --git a/services/stackitmarketplace/src/stackit/stackitmarketplace/rest.py b/services/stackitmarketplace/src/stackit/stackitmarketplace/rest.py
index 931dbe73..fe03dba8 100644
--- a/services/stackitmarketplace/src/stackit/stackitmarketplace/rest.py
+++ b/services/stackitmarketplace/src/stackit/stackitmarketplace/rest.py
@@ -10,7 +10,7 @@
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
-"""  # noqa: E501 docstring might be too long
+"""  # noqa: E501
 
 import io
 import json
@@ -125,7 +125,7 @@ def request(self, method, url, headers=None, body=None, post_params=None, _reque
                         data=body,
                         headers=headers,
                     )
-                elif headers["Content-Type"] == "text/plain" and isinstance(body, bool):
+                elif headers["Content-Type"].startswith("text/") and isinstance(body, bool):
                     request_body = "true" if body else "false"
                     r = self.session.request(method, url, data=request_body, headers=headers)
                 else: